Willi Ernst

Managing Director
BIOHAUS PV Handels GmbH

Willi Ernst is the Managing Director of Biohaus since 1999.
The educatinal sociologist took charge of the Solar Division of Biohaus Paderborn in 1988 and set up Biohaus PV Handels GmbH in 1999 as its spin off. He became the German representative of the Spanish cell manufacturer Isofoton through Biohaus in 1995. Willi Ernst is an expert in the integration of photovoltaic modules into buildings and in thin-film technology.
2006, Biohaus merged with the Centrosolar-group (Munich). Within this group, Willi Ernst is leader of the competence center for BIPV and for solar thermal systems.